using System;

​

​

public interface IFoo {

    string Name {get;set;}

    int Count {get;set;}

}

​

public class Foo: IFoo{

    public int Id {get;set;}

    public string Name {get;set;}

    public int Count {get;set;}

}

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        var obj = new Foo{Id = 2, Name = "Jozsi", Count = 32};

        Console.WriteLine("{0} {1} {2}",obj.Id,obj.Name, obj.Count);

    }

}